Kobalt 50886 3-Piece Tongue and Groove Pliers Set for $9.98. Order online for in-store pickup at Lowe’s to lock in the price, ensure availability, and save on shipping. Otherwise, shipping is $5.99 for a total of $15.97 shipped. Here is a screenshot for your reference. This set includes 8″, 10″ and 12″ groove joint pliers. It features drop forged chrome nickel steel, micro nickel finish for corrosion resistance, and ergonomic molded anti-slip handles.